JetBlue Airways (B6) — Complete Travel Guide
Everything you need to know about flying with JetBlue Airways: baggage policy, carry-on rules, online check-in, cancellation policy, seat selection, and expert tips to save money. This guide is updated regularly to reflect the latest JetBlue Airways policies.
Quick Facts About JetBlue Airways
- IATA Code: B6
- Carry-On: 22x14x9 inches, no weight limit
- First Checked Bag: $45 domestic off-peak ($49 peak), $75 transatlantic off-peak ($85 peak)
- Check-In Opens: 24 hours before departure
- Last Updated: May 2026
JetBlue Airways Travel Guides
Explore our detailed guides for JetBlue Airways:
- JetBlue Airways Baggage Policy — Checked bag fees, weight limits, oversized items, and tips to avoid fees.
- JetBlue Airways Online Check-In — Check-in opens 24 hours before departure, mobile app, boarding pass options.
- JetBlue Airways Cancellation Policy — 24-hour rule, refund eligibility, change fees, and credit options.
- JetBlue Airways Seat Selection — Free vs paid seats, upgrade options, and best seat tips.
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